SpecificationsBrown fused clumina
1. High purity: 95%min content
2. High crystallinity, 95 Al2O3
3. Corrosion resistance
4. Offer free sample
Introductionbrown fused alumina is made by highquality
Bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200° C, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc. It has the features of high hardness and good strength, good selfsharpening, good thermal resistance, good thermal stability and chemical stability.
ApplicationsFor Free grinding, such as glass industry.
For Friction products and abrasion resistance ground
For Resin bonded abrasive and coated abrasive products.
For Refractory material, Wear-resistant and fire-proof products.
For Grinding stone, Grinding block, sand paper, sand cloth, sand belt
For Coated abrasives sandpaper and Sandblasting/ Wet and dry blasting
For Producing mold of precision casting and Grinding, lapping and polishing media.
Packaging Detail:25kg/plastic bag, 1mt/jumbo bag or as you require.
Item | Al2O3 | Fe2O3 | SiO2 | TiO2 | Density |
| Grade A | ≥ 95 % | ≤ 0.3 % | ≤ 1.5 % | 1.50-3.80 % | 3.85 g/cm3 |
| Grade B | ≥ 90 % | ≤ 1.3 % | ≤ 1.5 % | 1.50-3.80 % | 3.85 g/cm3 |
| Grade C | ≥ 8 5% | ≤ 1.8 % | ≤ 1.5 % | 1.50-3.80 % | 3.85 g/cm3 |
Refractory-- 0-1mm, 1-3mm, 3-5mm, 5-8mm ... W: 200# .320# or your required
Abrasives-- F12 . F14 .F16 .F18 .F20 .F24 . F30. F36 .F40 .F60. F80 .F150 . F180 .....
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25kg a bag or according customer required .
FAQ:1.Are you factory or trading company ?
We are manufacturer of Activated Carbon and other products.
2.How about the payment?
We can accept 30% deposit?T/T,?,Western Union and so on.
3.How about the package?
Net weight: 25kg or as the customers' requirements.
?4. How can I get the sample??
We'd like to supply samples free of charge ,customer just need bear the shipping cost.
5. How does your factory?ensure your?quality??
Our company has our own technicians so that we can guarantee our products from the tip to tow, which we can have our own reputation. 
